2220210013309 has 2 divisors, whose sum is σ = 2220210013310. Its totient is φ = 2220210013308.

The previous prime is 2220210013297. The next prime is 2220210013331. The reversal of 2220210013309 is 9033100120222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2176279949284 + 43930064025 = 1475222^2 + 209595^2 .

It is a cyclic number.

It is not a de Polignac number, because 2220210013309 - 2³⁵ = 2185850274941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2220210013379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110105006654 + 1110105006655.

It is an arithmetic number, because the mean of its divisors is an integer number (1110105006655).

Almost surely, 2^{2220210013309} is an apocalyptic number.

It is an amenable number.

2220210013309 is a deficient number, since it is larger than the sum of its proper divisors (1).

2220210013309 is an equidigital number, since it uses as much as digits as its factorization.

2220210013309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 2220210013309 in words is "two trillion, two hundred twenty billion, two hundred ten million, thirteen thousand, three hundred nine".